Incidental Mutation 'P0028:Srp68'
ID 15790
Institutional Source Beutler Lab
Gene Symbol Srp68
Ensembl Gene ENSMUSG00000020780
Gene Name signal recognition particle 68
Synonyms 2610024I03Rik
MMRRC Submission 038281-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.958) question?
Stock # P0028 (G1)
Quality Score
Status Validated
Chromosome 11
Chromosomal Location 116135992-116165043 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 116151746 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamine to Histidine at position 283 (Q283H)
Ref Sequence ENSEMBL: ENSMUSP00000021133 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021133] [ENSMUST00000106425]
AlphaFold Q8BMA6
Predicted Effect probably damaging
Transcript: ENSMUST00000021133
AA Change: Q283H

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000021133
Gene: ENSMUSG00000020780
AA Change: Q283H

DomainStartEndE-ValueType
low complexity region 9 34 N/A INTRINSIC
Pfam:SRP68 74 596 5.5e-156 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000106425
AA Change: Q245H

PolyPhen 2 Score 0.936 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000102033
Gene: ENSMUSG00000020780
AA Change: Q245H

DomainStartEndE-ValueType
low complexity region 9 34 N/A INTRINSIC
PDB:4P3F|B 46 215 1e-112 PDB
Blast:TPR 149 182 5e-15 BLAST
Blast:TPR 424 457 1e-14 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000127205
Predicted Effect noncoding transcript
Transcript: ENSMUST00000128808
Meta Mutation Damage Score 0.2463 question?
Coding Region Coverage
  • 1x: 85.4%
  • 3x: 79.0%
  • 10x: 59.9%
  • 20x: 38.6%
Validation Efficiency 78% (43/55)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a subunit of the signal recognition particle (SRP). The SRP is a ribonucleoprotein complex that transports secreted and membrane proteins to the endoplasmic reticulum for processing. The complex includes a 7S RNA and six protein subunits. The encoded protein is the 68kDa component of the SRP, and forms a heterodimer with the 72kDa subunit that is required for SRP function. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene, and three pseudogenes of this gene are located within the Smith-Magenis syndrome region on chromosome 17. [provided by RefSeq, May 2012]
Allele List at MGI
Other mutations in this stock
Total: 20 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arhgap17 G A 7: 122,885,900 (GRCm39) probably benign Het
Arhgef10 C T 8: 14,978,925 (GRCm39) T64M possibly damaging Het
Cc2d2a A G 5: 43,841,541 (GRCm39) R186G probably benign Het
Celsr1 G A 15: 85,806,436 (GRCm39) R974W probably damaging Het
Cutc A G 19: 43,753,408 (GRCm39) R184G possibly damaging Het
Ddx24 T C 12: 103,374,634 (GRCm39) N850S probably benign Het
Dock1 T G 7: 134,601,053 (GRCm39) probably benign Het
Dusp12 A T 1: 170,707,386 (GRCm39) L234* probably null Het
Fam171b T A 2: 83,683,783 (GRCm39) V100E probably damaging Het
Mical3 A T 6: 121,001,650 (GRCm39) M614K probably benign Het
Myh6 C T 14: 55,201,094 (GRCm39) V123I probably benign Het
Nbeal1 A G 1: 60,331,096 (GRCm39) Y2235C probably damaging Het
Prickle1 A G 15: 93,398,783 (GRCm39) S682P probably damaging Het
Raf1 G A 6: 115,608,166 (GRCm39) probably benign Het
Rb1 C A 14: 73,502,068 (GRCm39) R439L probably damaging Het
Rcsd1 G A 1: 165,483,566 (GRCm39) R142W probably damaging Het
Rtp1 G C 16: 23,248,116 (GRCm39) W63S probably damaging Het
Setd2 A G 9: 110,403,022 (GRCm39) T1888A probably benign Het
Unc13b T A 4: 43,256,225 (GRCm39) C3927S probably damaging Het
Zfp831 A G 2: 174,487,139 (GRCm39) K605E possibly damaging Het
Other mutations in Srp68
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01654:Srp68 APN 11 116,138,638 (GRCm39) splice site probably benign
IGL02974:Srp68 APN 11 116,137,051 (GRCm39) missense probably benign 0.31
tipsy UTSW 11 116,136,638 (GRCm39) missense probably damaging 1.00
R0211:Srp68 UTSW 11 116,156,377 (GRCm39) missense probably damaging 1.00
R0211:Srp68 UTSW 11 116,156,377 (GRCm39) missense probably damaging 1.00
R0468:Srp68 UTSW 11 116,139,590 (GRCm39) missense probably damaging 0.98
R0796:Srp68 UTSW 11 116,137,509 (GRCm39) missense probably benign 0.12
R1291:Srp68 UTSW 11 116,154,107 (GRCm39) missense probably damaging 1.00
R1906:Srp68 UTSW 11 116,141,587 (GRCm39) missense probably damaging 1.00
R2149:Srp68 UTSW 11 116,151,693 (GRCm39) missense possibly damaging 0.93
R3732:Srp68 UTSW 11 116,164,782 (GRCm39) nonsense probably null
R4651:Srp68 UTSW 11 116,164,840 (GRCm39) missense probably benign
R4652:Srp68 UTSW 11 116,164,840 (GRCm39) missense probably benign
R4686:Srp68 UTSW 11 116,156,227 (GRCm39) missense probably damaging 0.98
R4924:Srp68 UTSW 11 116,151,684 (GRCm39) missense probably damaging 1.00
R5077:Srp68 UTSW 11 116,136,638 (GRCm39) missense probably damaging 1.00
R5095:Srp68 UTSW 11 116,139,573 (GRCm39) missense probably damaging 0.98
R5166:Srp68 UTSW 11 116,156,300 (GRCm39) missense probably damaging 0.99
R5167:Srp68 UTSW 11 116,156,300 (GRCm39) missense probably damaging 0.99
R5168:Srp68 UTSW 11 116,156,300 (GRCm39) missense probably damaging 0.99
R5769:Srp68 UTSW 11 116,137,495 (GRCm39) missense probably damaging 1.00
R6379:Srp68 UTSW 11 116,156,227 (GRCm39) missense probably damaging 1.00
R6577:Srp68 UTSW 11 116,156,290 (GRCm39) missense probably damaging 1.00
R6777:Srp68 UTSW 11 116,153,730 (GRCm39) missense probably damaging 1.00
R7089:Srp68 UTSW 11 116,162,733 (GRCm39) splice site probably null
R7561:Srp68 UTSW 11 116,139,593 (GRCm39) missense probably damaging 0.99
R7823:Srp68 UTSW 11 116,156,265 (GRCm39) missense probably damaging 1.00
R7854:Srp68 UTSW 11 116,144,909 (GRCm39) splice site probably null
R8206:Srp68 UTSW 11 116,164,809 (GRCm39) missense probably damaging 0.98
R8407:Srp68 UTSW 11 116,143,589 (GRCm39) missense probably benign 0.00
Z1088:Srp68 UTSW 11 116,164,861 (GRCm39) small insertion probably benign
Posted On 2013-01-04